Re: How to add jars in classpath in mapper code passed from oozie workflow java action?

For plain Java actions, Oozie cannot automatically/transparently setup ausable environment, and therefore relies on the developers to manuallyconfigure it. It does, however, help the developers with a pre-preparedconfiguration file that they can simply absorb into their class'sinvocation.

Here's the relevant part from the documentation you'll need to follow whenbuilding your driver for use in Oozie Java actions:

"""A java action can create a Hadoop configuration for interacting with acluster (e.g. launching a map-reduce job). Oozie prepares a Hadoopconfiguration file which includes the environments site configuration files(e.g. hdfs-site.xml, mapred-site.xml, etc) plus the properties added to thesection of the java action. The Hadoop configuration file is made availableas a local file to the Java application in its running directory. It can beadded to the java actions Hadoop configuration by referencing the systemproperty: oozie.action.conf.xml . For example: